When the baked cupcakes have cooled completely, in a food processor, pulse the 4 unwrapped cupcakes into fine crumbs. In a bowl, mix together the crumbs and 6 tablespoons buttercream, then roll into 8 balls (1 1/2 inch each; about 1 1/2 tablespoons).

Tips & Techniques

Variations: Decorate using peanut butter for hats, orange royal icing for the nose, mini chocolate chips and melted chocolate for the eyes, melted chocolate for the mouth, silver dragées for the buttons and store-bought red fondant for the scarf.